baber/WOPTO huggingface dataset:
Patent JP-2000091817-A (JP)
Title: Array antenna device
Inventor: MIKAMI SHIGERU
IPC: H01P5/02
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an array antenna device which can be made compact, lightweight, and inexpensive by simplifying the mechanical structure of an aluminum chassis or the like. SOLUTION: Relating to an array antenna device equipped with a transmission and reception module 50 and a feeding circuit 60, slits 56 and 66 in which a dielectric is exposed from a ground conductor are provided at the position for the 1/4 wavelength of a signal from the termination of the transmission line of the transmission and reception module 50 and the feeding circuit 60. Those slits 56 and 66 are overlapped and electromagnetically connected so that the transmission module 50 and the feeding circuit 60 can be connected, and the transmission and reception module 50 and the feeding circuit 60 can be laminated on a cooling plate. Thus, this array antenna device can be obtained in a connector-less constitution, and then made compact, lightweight and inexpensive.
Patent JP-H07114226-A (JP)
Title: Image forming device
Inventor: FUJITA TAKESHI
IPC: G03G15/00
Filed: 1993-10-18
Abstract: PURPOSE:To improve the throughput of sheet by switching the re-transporting pathes in accordance with the sheet size, and the image memory quantity or the like at the time of forming both-side or multiple image. CONSTITUTION:The image of the second side at the time of forming the both- side image is formed by switching two re-transporting pathes 6 for the sheet S by a re-transporting guide 13. Because of that the size generally adapted for forming the both-side image is the A4 size, two sheets of A4-size original are placed on the original platen glass 1a. Therefore, in the case of the small size (<A4 size), the original A4 for forming the image on the front side and the original B for forming the image are simultaneously placed on the rear side on the glass 1a, and the side A is read by the reader part 1 at first to form the image of the side A on the sheet S. The sheet S formed with the image on the side A is transported to the image forming part 2 again through the re-transporting path 6 and guide 13. In this timing, the original B is read in the reader part 1 to form the image of the side B on the sheet S.
Patent JP-H05102350-A (JP)
Title: Mounting structure of circuit board
Inventor: NAKAMURA NORIO
IPC: H01L23/28
Filed: 1991-10-08
Abstract: PURPOSE:To suppress the warp accompanying resin sealing and reduce the damage that an element and its connection receive, by providing a resin filling face in approximately the same position as the opposite face of its resin sealing and causing the shrinkage by resin sealing also at the opposite face thereby making them negate each other, when sealing the integrated circuit on a circuit board with resin. CONSTITUTION:An integrated circuit board 3 is arranged on a circuit board 1, and the circuit board 1 and the integrated circuit 3 are connected by a wire 4, and then, resin is charged and is hardened to form resin sealing 2. At this time, a resin filling part 5 is provided in approximately the same position at the rear where resin sealing 3 is made. Accordingly, the shrinkage of resin occurs at the obverse and the reverse of the circuit board 1. Hereby, the warp of the circuit board can be suppressed small, and the damage that the element and the connection between the element and the circuit board cans be reduced.
Patent JP-H01103048-A (JP)
Title: Data terminal identification system
Inventor: KITAZAWA KOICHI
Filed: 1987-10-15
Abstract: PURPOSE:To start data communication immediately after the connection of data bus is finished by applying caller side data terminal identification by an incoming data terminal equipment during calling so as to select and set an attribute, data and program and returning a response signal. CONSTITUTION:When a connection request with an incoming side data terminal equipment 7 is given to a caller side exchange 3 via a caller side line terminating equipment 2 from a caller side terminal equipment 1, a subscriber number of the caller side terminal equipment 1 is sent. Then the incoming side data terminal equipment 7 recognizes the subscriber number of the caller side data terminal equipment 1 received by the incoming side line terminator 6 as a terminal identification code of the caller side data terminal equipment to set the relevant attribute. Moreover, the required software program and data are selected and prepared, then a response signal is returned to start data communication immediately after the data bus connection is finished.
Patent JP-H1194483-A (JP)
Title: Heat exchanger
Inventor: AKABOSHI MITSUHIKO
IPC: F28F1/30
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To facilitate the assembly between a fin and a tube on brazing and hence facilitate manufacturing by providing a means for regulating the position deviation between the fin and the tube. SOLUTION: Corrugate-shaped fins 12A and 12B are extended over the area between tubes 4 of a first heat exchanger 2 and over a tube 9 of a second heat exchanger 7. In this case, a rising part (a) is formed at one edge at the side of the first heat exchanger 2, which regulates position deviation in forward and backward directions of the tube 9 and the fin 12B on assembly before throwing into an oven. Therefore, when the fin 12B is mounted on the tube 9, the rising part (a) functions as a stopper, thus easily positioning the fin 12B and securing an accurate assembly position.
Patent JP-H05100728-A (JP)
Title: System and device for drive control
Inventor: SAKURAI TOSHIO
IPC: G05B19/4093
Filed: 1991-10-08
Abstract: PURPOSE:To provide a system and a device for drive control capable of executing control in real time to meet a driving state, and simultaneously, capable of high-speed processing. CONSTITUTION:An execution program 23 obtained by compiling a program 21 generated in BASIC language is loaded to a memory 31 in the drive controller 3, and a driving part 5 is controlled based on that executive program 23. An interface function processing part 33 interfaces with an internal data part 34 and a mechanical input/output signal part 35. Thus, since a command for control, etc., can be described in the program in addition to a movement command, the drive control in real time to meet the driving state becomes possible. Since drive is controlled based on the compiled executive program 23, the high- speed processing is possible.
Patent JP-H02107938-A (JP)
Title: Handy pressure calibrator
Inventor: IKEDA KOICHI
IPC: G01L27/00
Filed: 1988-10-14
Abstract: PURPOSE:To achieve a simpler operation and a lighter weight by arranging a piston member for pressurizing a pressure medium, an elastic member for applying an elastic force to the piston member, a pressure adjusting means therefor, and a displacement detecting means for detecting an elastic displacement of the elastic member. CONSTITUTION:An inlet plug 22 is removed to inject an oil, a stop valve 18 is opened and a piston 26 is pulled out by turning a handle 40 to introduce the oil into a cylinder path 8. The valve 18 is closed while a stop valve 20 is opened and the piston 26 is lifted by turning the handle 40. When an oil surface fully reaches a connection member 10, a manometer is mounted. A pressure adjusting spring 46 is compressed by turning the handle 10 to apply a force to the piston 26. The force is determined by multiplying a value of a displacement of the spring 46 read with a dial gauge 48 by a spring constant. A pressure generated from the piston 26 is determined by dividing the force applied to the piston 26 by a pressure receiving area (area of the path 8) of the piston 26. Readings of a manometer for a value are compared to calibrate the manometer. With further turning of the handle 40, a desired measured pressure can be obtained.
Patent JP-H11100602-A (JP)
Title: Formation of powder in powder metallurgy, and method for lubricating die and punching die for forming
Inventor: UEDA KATSUHIKO
IPC: B22F3/035
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To easily obtain a high density green compact without developing the defect, such as crack, surface roughening, by heating the upper part and cooling the lower part of a die body, and forming a punching die lubricator coated on the inner surface of the die body as solid state at the powder compacting position and as liquid state in the upper part from this position to reduce stripping force of the green compact. SOLUTION: On the inner surface of the die body 10 arranged in a reinforcing ring 11, the powdery punching die lubricator of fatty acid amide base wax or metallic soap is electrostatically coated to form a lubricating film. Successively, a lower punch is advanced into the die body 10 and raw material powder is filled on the lower punch, and after once shifting this lower punch downward, an upper punch is advanced and the powder is compacted between both punches. Thereafter, the green compact is taken out from the upper part by pushing up the lower punch.  At this time, an electric heater 12 at the upper part and a coolant passage 13 at the lower part in the reinforcing ring 1 are arranged, and the lubricating film is formed as the solid state at the powder compacting position by cooling to reduce the static friction and as the liquid state in the upper part from this position by heating to reduce the dynamic friction after the shifting of the green compact moves.
Patent JP-H10109460-A (JP)
Title: Method and apparatus for selecting expendable supplies of printer
Inventor: COWGER BRUCE
IPC: B41J29/42
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To accurately select expendable supplies for a printer by a user by forming an image of the supplies on a printing medium when replaceable expendable supplies become empty. SOLUTION: When replaceable expendable supplies become substantially empty, a printer 10 forms an image 14 of the supplies on a printing medium 12. In this case, the image 14 includes a logo 16 described on a package and character information 18 described on a display package to correctly select correct expendable supplies. The information 18 includes suitable component number, model number, and color 18 or character row or diagrammatic image 17 to correctly distinguish other correct expendable supplies. Accordingly, a user selects the correct supplies by using the image 14 formed on the medium 12, and can visually distinguish correct replaceable supplies from a plurality of replaceable expendable supplies or bring it into coincidence with that.
Patent JP-S61137313-A (JP)
Title: Manufacture of semiconductor device
Inventor: KODA TAKASHI
IPC: H01L21/02
Filed: 1984-12-10
Abstract: PURPOSE:To know the history of each semiconductor device by recording the manufacturing process information on the semiconductor device with laser. CONSTITUTION:The points 4 of five (5) digits are punched to the specified pins 3, 2 of a lead frame 1 and given the numbers of loading machine and junction machine. Otherwise, the points 5 of 4 digits X 3 columns are engraved and the IC tester machine number, automatic dealing machine and adequacy judgement, etc. are recorded from the upper columns with the laser apparatus added to the manufacturing facilities IC tester machine number, automatic dealing machine number. This record can be used as quality information by decoding it and individually using the history of machine itself.
Patent JP-H02108188-A (JP)
Title: Discriminating means for paper or the like
Inventor: KAMAGAMI SHINYA
IPC: G07D7/00
Filed: 1988-10-18
Abstract: PURPOSE:To shorten deciding time by limiting candidates according to the result of comparison between gathered data on paper or the like, etc., to be decided which are obtained from a sensor and corresponding standard data and further limiting candidates similarly for other sensors. CONSTITUTION:Gathered data prepared by reading a pattern, etc., provided to the paper or the like, etc., to be discriminated to a 1st sensor 11 is compared with standard data by combinations which correspond to the 1st sensor 11 to find the extents of coincidence between the gathered data and standard data by the combinations. Then, candidates for the kind and direction of the object paper or the like, etc., are limited according to the extents of coincidence and candidates for the kind and direction of the object paper or the like, etc., are further limited as to said limited candidates by using a 2nd sensor 12; and this method is repeated to determine only one combination of the kind and direction which are left eventually as the kind and direction of the object paper or the like, etc. Consequently, the deciding time is shortened.
Patent JP-2001084709-A (JP)
Title: Pll circuit
Inventor: IRIE KOZO
IPC: H03L7/099
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a PLL circuit, in which the gain of a VCO is adjusted on the inside according to a target specification in order to stabilize the PLL operation. SOLUTION: In this PLL circuit, in a VCO-adjusting mode, a clock-frequency phase comparator 12 compares the frequency phase of a fixed clock 2s with that of an output clock 10s, a bias value 13s of a maximum-current generating circuit 13 is optimized, and a selector 80 and a selector 82 select a maximum frequency value and a maximum phase value. Thereby, the maximum oscillation frequency of a VCO 9 is made constant. In a normal operating mode, the output of the maximum-current generation circuit is held, and the selectors select a control signal 51s and a phase control signal 52s as the outputs of a phase comparator 5. Thereby, the reproducing clock 10s, which is formed by them and which is generated by a feedback circuit, is output.
Patent JP-H0568717-A (JP)
Title: Installing structure of lower lid in fire escape apparatus
Inventor: KATO MASAO
IPC: A62B5/00
Filed: 1991-09-12
Abstract: PURPOSE:To prevent slippage of a lower lid pivotally installed on the sailing surface side of a housing frame which houses a ladder while being installed to a slab, so as to stabilize the lower lid, and to make the installing work of the lower lid easy and secure. CONSTITUTION:An installing member 8 is fitted to a holding shaft 7 projected at the inner surface of a housing frame 2. A hook-form cutting hole 4b provided at a lower lid 4 is engaged to the holding shaft 7. The fixed part of the lower lid 4 and a nut 8b fixed to the installing member 8 are fixed by a fixing bolt. As a result, the installing work of the lower lid 4 to the holding shaft 7 can be carried out in a stable condition, and the lower lid 4 can be installed securely.
Patent JP-H08121065-A (JP)
Title: Door
Inventor: HOTTA YUZURU
IPC: E06B11/02
Filed: 1994-10-25
Abstract: PURPOSE: To provide a durable door which is sturdy and hardly breakable even if it has a large dimension in the direction of opening and a heavy weight and hence, which does not require casters. CONSTITUTION: In a door 4 hung on a gatepost (at an opening) by a hinge 6 and projected to the frontage direction of the opening, the end faces of the upper and lower lateral sashes 10, 11 are arranged to butt against the inner peripheral side wall of the frame in the vertical stile 5 at the hanging side and fixed with superposed reinforcing plates 14 at the inner face of the inner peripheral side wall in the frame in the vertical stile 5 at the hanging side. The reinforcing plate 14 is provided with the first reinforcing ribs vertically stretched at both sides, the second reinforcing ridge-form ribs at both ends, the third circular reinforcing rib at the center.
Patent JP-H02107700-A (JP)
Title: Material for cleaning drainage pipe
Inventor: SAKAMOTO EIKICHI
IPC: B08B9/04
Filed: 1988-10-18
Abstract: PURPOSE:To obtain the subject material, consisting of a sponge of gelatin containing a detergent and capable of exhibiting sufficient cleaning effects by reservation even on the inner surface of vertical type drainage pipes. CONSTITUTION:The objective material obtained by mixing one or more surfactants of anionic surfactants, such as alkyl sulfate, cationic surfactants, such as higher amine halides, and nonionic surfactants, such as polyethylene glycol alkyl ethers, with an aqueous solution solution of gelatin in preferably 3-35wt.% concentration, stirring and foaming the resultant mixture at a high speed, preparing a foamed gelatin solution, casting the above-mentioned solution into a mold, such as cylindrical, spherical or truncated conical shape or extruding the solution into the cylindrical foam, molding the solution and then freeze- drying the molded product. Furthermore, foulings deep in drainage pipes can be surely removed by pushing the afore-mentioned material deep in the drainage pipes with a rod, etc.
Patent JP-H04138777-A (JP)
Title: Ghost reducer device
Inventor: MITSUFUJI HIRONORI
IPC: H04N5/21
Filed: 1990-09-29
Abstract: PURPOSE:To accurately detect a ghost even when transmission distortion or a waveform including the sample phase shift of an A/D converter is inputted by utilizing a reference waveform correcting time deviation and sample phase shift based on the detected peak position and the phase shift. CONSTITUTION:Based on the result of a peak/phase detection part 20, an address designation part 26 sets the address of a reference waveform memory 24 according to the sample phase shift at first to select a reference waveform. On the time deviation, the timing to be read is changed and corrected so as to make the peak position of a signal outputted from a filter 14 and the peak position of the reference waveform outputted from the reference waveform memory 24 coincident. In this time, a switch 28 is switched to a contact 28a. In a differential device 16, an error signal (e) is outputted while obtaining the output signal of the filter 14 and the difference of with the reference waveform where the correction of the time and phase shift is performed. Based on this error signal (e), the tap coefficient is corrected to be set to the filter 14 in a tap coefficient calculation part 8.
Patent JP-H0685999-A (JP)
Title: Cover opening/closing device
Inventor: SAKAKURA YOSHIFUMI
IPC: B41J29/13
Filed: 1992-09-03
Abstract: PURPOSE:To easily confirm an opening of a cover caused by occurrence of a fault from a separated location. CONSTITUTION:When a sensor senses occurrence of a jam of facsimile text originals, a main control section recognizes the occurrence of the jam. The main control section inverts electric current-carrying polarity of front cover electromagnets 24a, 24b through an electromagnet driver to reverse a generated magnetic field. The electromagnets 24a, 24b having been attracted to a front cover permanent magnet 26 are repulsed therefrom and a front cover member 20 is pressed with the elasticity of front cover opening/closing springs 22a, 22b and then the cover is opened automatically.
Patent JP-H08101595-A (JP)
Title: Fixing device for image forming device
Inventor: TAMANO SHIGEYUKI
IPC: H05B3/00
Filed: 1994-10-01
Abstract: PURPOSE: To shorten the rising time of a heat roller to a prescribed time and to improve the heat holding property of the heat roller by composing the heat roller with the cylindrical heat transmitting roller and the heat transmitting small diameter spherical body made of heat resistant resin filled and fluidized inside the roller. CONSTITUTION: The heat roller 1 is provided with the cylindrical shaft incorporating the heater 6 by means of for instance, a halogen lamp, as the fixed supporting shaft 7, on which the respective agitation bar 8 is successively disposed with a specified space in the peripheral direction and axial direction of the supporting shaft 7. While, the cylindrical heat transmitting roller 10 is disposed over a pair of end plates 9 and 9 pivotally supported in freely rotatably by the supporting shaft 7, and the heat transmitting roller 10 is almost full filled inside with the heat transmitting small small diameter spherical bodies a..., through the opening 12 attached with the cap 11 composed on one of the end plate 9. Then, the heat transmitting spherical bodies a... flow in accompany with the rotation of the heat transmitting roller 10.  In this case, the heat transmitting spherical body is made of the resin, therefore the drive is quietly performed.
Patent JP-H1179285-A (JP)
Title: Stainless container
Inventor: ADACHI TOSHIRO
IPC: B65D6/28
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a stainless container used for loading tanks to be manufactured by tightening with bolts or caulking a press-molded stainless steel member in which the problem of lowering of crevice corrosion resistance caused by galling at the time of pressing in the use of dealing with sterilized tap water is not generated. SOLUTION: A stainless container used for storing, carrying and the like of tap water is assembled by tightening with bolts, caulking and the like a stainless steel member molded by a press, and a base metal of grade lower than stainless steel is clamped preliminarily on sites forming clearances and bonded thereon. As the base metal, zinc, aluminum or an alloy of them is desirable, and as the embodiment a coating material into which foils or said metals are added is stuck or applied on the sites forming the clearances.
Patent JP-H01105461-A (JP)
Title: Solid cell and its manufacture
Inventor: SUKEGAWA TAKESHI
IPC: H01M4/139
Filed: 1987-10-16
Abstract: PURPOSE:To obtain a simple and economical solid secondary cell by using a high molecular film electrolyzed and oxidized with a high molecular monomer film in a solid phase as a positive electrode active material. CONSTITUTION:A high molecular film obtained by electrolyzing and oxidizing a high molecular monomer film in a solid phase is used as a positive electrode active material. The high molecular film with oxidation-reduction property is obtained by polymerizing the monomer film with little projections and recesses as it is, the monomer is suppressed from being eluted into a solution or a solid electrolyte during the electrolyzation reaction, and the quantity of a negative electrode active material and the film thickness or the like can be set in advance. A solid secondary cell with no dispersion in quality and performance is thereby obtained, and a delicate film with little projections and recesses is electrolyzed and oxidized for use in a solid phase, thus the solid cell with large charging and discharging capacities and the high voltage is obtained.
Patent JP-H06107871-A (JP)
Title: Adhesive resin composition and laminate prepared by using same
Inventor: OMAE TADAYUKI
IPC: C09J123/08
Filed: 1992-09-30
Abstract: PURPOSE:To provide a new adhesive resin composition and a laminate prepared by using the same and excelling in water and heat resistances. CONSTITUTION:The composition comprises 55-90wt.% ethylene/alkyl alpha,beta-unsaturated carboxylate/maleic anhydride terpolymer, 0.5-10wt.% alkoxysilane compound of the formula: R<1>nSi(OR<2>)4-n wherein R<1> is amino, epoxy, mercapto, meth-acryloxy, acryloxy, vinyl, alkyl or alkenyl; R<2> is alkyl; and n is 1 or 2, and 40-5wt.% polyamide resin. A laminate is prepared by using this composition.